Torun, Poland
bart[at]lewandowski.space

Welcome to my space :)
Programming is not only my job. It is my passion.
I develop blockchain applications, AI applications and IoT solutions. Check out my portfolio!
Working at R&D department we have created blochchain project to solve durable medium problem. Various EU regulatory provisions require that a firm must provide certain information to a client in writing, either on paper or in another durable medium. Some provisions also permit the use of websites which are not durable media but meet certain conditions. The term durable medium is defined in the Handbook glossary to implement the requirements of EU legislation.
Durable medium at the cooperative bank is a new standard of customer service. Digitization, biometry, paperless processes - all of this goals are achieved by blockchain implementation.
It was pleasure to talk about artificial intelligence at Startup Poland Camp. My speech was focused on AI in medicine - opportunities, threats, myths based on case studies.
C#, C, C++, Objective-C, PHP, JavaScript / TypeScript, Java, SQL, Python
.NET, Asp.NET MVC, Entity Framework, Spring Boot, Hibernate, jQuery, AngularJs, Angular
SQL (T-SQL, PL-SQL), UDF/UDT (User Defined Functions/Types), MDX, NoSQL
TensorFlow, Keras, Microsoft Cognitive Toolkit, Image processing - OpenCV
Multichain, Hyperledger Fabric
Adobe Photoshop, Adobe Illustrator
Programming competition for studends (Nicolaus Copernicus University) - laureate
EyeCanType - Startup Weekend, Poland - best project and audience award
Smart City Forum - best solution for shared service (team member - Atende ChainDoc)
ComputerWorld - best implementation of blockchain technology (team member - Atende ChainDoc)
Artificial Intelligence is a very important part of ITC. Startup Poland invited me to the first AI Camp, where I spoke about implementation of AI solutions in medicine.
My speech at CyberBezpieczni (Cyber Secure) conference gave me an opportunity to share my experience about blockchain in public administration. The conference was hosted by Marshal`s Office of the Lodz Voivodship.
At the scientific conference from the cycle "Local safety - problems of theory and practice" I had a speech regarding the issue of a durable medium using blockchain on the example of banks according to PSD directive.
I had a speech at the conference for IT managers at Polish Voivodeship Employment Agencies. My presentation was about blockchain, paperless government and secure document management. I showed the possibilities of blockchain in the service of public institutions.
I was an expert on the Diabetes Innovation Day conference in Warsaw. My role, as the Leader of Innovative Projects in CasusBTL group, was analysis and evaluation of new IT technologies which can support treatment, diabetes control and improvement of patients` quality of life.
I was a speaker at the meeting of cooperative banks from Kuyavian-Pomeranian voivodeship. My presentation was about durable medium and blockchain opportunities in financial sector. I described how to use blockchain to providing information under the PSD
I`ve gave a presentation about IOT solutions in logistics. I`ve spoke about Big Data, Artificial Intelligence and Blockchain. All of these technologies are connected to my project - Vibration Analyzer, which can detect when truck is riding empty or full.
EyeCanType won in two of three categories on the StartUp Weekend Torun. This captial solution is made for people whose only way to communicate with others is their eyes. EyeCanType uses normal web camera to allow users to write on a computer by only looking at the screen.